Universal liner hanger apparatus

Details Universal liner hanger apparatus Universal liner hanger apparatus

E - Fixed Constructions

21

B

166/68

E21B 17/00 (2006.01) E21B 23/01 (2006.01) E21B 43/10 (2006.01)

Patent

CA 1191784

ABSTRACT OF THE DISCLOSURE A universal liner hanger apparatus is shown for hanging a liner in a well bore which has a universal body having upper and lower connecting ends. A plurality of gripping slips and slip expanders are carried on the tubular body for engaging the well bore casing. Interchangeable setting mechanisms can be connected to a selected one of the upper and lower connecting ends and are actuable to engage the gripping slips with the flip expanders responsive to each of mechanical manipulation and fluid pressure. A single universal body is used with each of the different setting mechanisms to make-up the universal liner hanger apparatus.

422985

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